LEBANON, Tenn. – This week the Tennessee Department of Transportation launched the first Smart Work Zone in middle Tennessee on the State Route 109 construction project in Wilson County.
The Smart Work Zone includes 11 message boards that provide travel times through the project. The times are...

Smart Cushions In-Service
• 44 Smart Cushions have been deployed during the 2 years of this study
• The majority were used on the WestConnex M4 Widening and M4 East projects in NSW, as well as on the VicRoads projects at Laverton and Calder Hwy/Tullamarine Fwy intersection
•...